Individual Calculations April 2013
 Recio Reyes, Sergio  Total change: 5.25  Rating chartPersonal card
 XVI Obert Escacs Tres Peons Grup B Barcelona (Cataluna) ESP 2013-01-11
RcRownchangeKK*chgGame
 1750 1815 5.00 8 0.35 15 5.25 
  Forcadell Escouffier, Albert 1526 ESP1.0010.16152.40 
  Masferrer Andreu, Josep Miquel 1655 ESP1.0010.29154.35 
  Hernando Rodrigo, Lourdes 1767 ESP1.0010.43156.45 
  Ribon Calabia, Mariano 1836 ESP1.0010.53157.95 
  Fentes Caceres, Daniel 1704 ESP0.501-0.1515-2.25 
  Marquinez Costa, Victor 1872 ESP0.5010.08151.20 
  Vargas Drechsler, Carlos 1841 ESP0.001-0.4615-6.90 
  Casasampera Boada, Joaquim 1797 ESP0.001-0.5315-7.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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